Mushroom the Yorkie 0.1.0

Initial alpha release for Minecraft 1.21.11 on Fabric.

Features

• Adds Mushroom, a tiny Yorkie companion with custom model, texture, spawn egg, and treat item.
• Supports one Mushroom per player by default, including creative spawn eggs.
• Adds configurable wake-up spawning after players sleep.
• Mushroom follows his owner, accepts treats, and can be called back with a treat in hand.
• Mushroom barks when he has been indoors too long and needs to go outside.
• At night indoors, Mushroom curls up to sleep, closes his eyes, and can be stirred briefly by double-clicking.
• Mushroom can bark at and chase peaceful mobs, then settle down for the day when called off with a treat.
• Creative flying support lets Mushroom follow with loop-de-loops and barrel rolls.
• Gentle landing behavior matters: dropping too fast can injure little Mushroom.

Requirements

• Minecraft Java Edition 1.21.11
• Fabric Loader
• Fabric API